Disabling XAML support

I'm trying out Resharper.

Now I don't want to cast any direct shadow on a fantastic product, and I'm sure this is as much to do with Visual Studio 2008's beta status as it is anything else, but the XAML support seems a little flakey.

Is there any way to turn it off? It's not listed as a language in the options like C# and VB.

Thanks,
Adam.